Unveiling relativistic electron bunch microstructures and their dynamical evolutions, using photonic time-stretch

Christophe Szwaj; Clément Evain; Marc Le Parquier; Serge Bielawski; Eléonore Roussel; Laurent Manceron; Jean-Blaise Brubach; Marie-Agnès Tordeux; Jean-Paul Ricaud; Lodovico Cassinari; Marie Labat; Marie-Emmanuelle Couprie; Pascale Roy; Andrii Borysenko; Nicole Hiller; Anke-Susanne Müller; Patrik Schönfeldt; Johannes Leonard Steinmann

doi:10.1117/12.2255723

22 February 2017 Unveiling relativistic electron bunch microstructures and their dynamical evolutions, using photonic time-stretch

Christophe Szwaj; Clément Evain; Marc Le Parquier; Serge Bielawski; Eléonore Roussel; Laurent Manceron; Jean-Blaise Brubach; Marie-Agnès Tordeux; Jean-Paul Ricaud; Lodovico Cassinari; Marie Labat; Marie-Emmanuelle Couprie; Pascale Roy; Andrii Borysenko; Nicole Hiller; Anke-Susanne Müller; Patrik Schönfeldt; Johannes Leonard Steinmann;

Author Affiliations +

Proceedings Volume 10089, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications II; 1008902 (2017) https://doi.org/10.1117/12.2255723
Event: SPIE LASE, 2017, San Francisco, California, United States

Abstract

The photonic time-stretch technique allows electric field pulse shapes to be recorded with picosecond resolution, at megahertz acquisition rates. Using this strategy, we could directly record spatial patterns that spontaneously appear in relativistic electron bunches, and follow their dynamical evolution over time. We present recent results obtained using two strategies. At SOLEIL, we present the shapes of the THz pulses which are emitted by the structures, and detected far from the emission point, at the end of a beamline. At ANKA, we present how it has been possible to monitor directly the electron bunch near-field. These new types of single-shot recordings allow direct and stringent tests to be performed on electron bunch dynamical models in synchrotron radiation facilities.

Citation Download Citation

Christophe Szwaj, Clément Evain, Marc Le Parquier, Serge Bielawski, Eléonore Roussel, Laurent Manceron, Jean-Blaise Brubach, Marie-Agnès Tordeux, Jean-Paul Ricaud, Lodovico Cassinari, Marie Labat, Marie-Emmanuelle Couprie, Pascale Roy, Andrii Borysenko, Nicole Hiller, Anke-Susanne Müller, Patrik Schönfeldt, Johannes Leonard Steinmann, "Unveiling relativistic electron bunch microstructures and their dynamical evolutions, using photonic time-stretch", Proc. SPIE 10089, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications II, 1008902 (22 February 2017); doi: 10.1117/12.2255723; https://doi.org/10.1117/12.2255723

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years